(5)
Simulator, Yaw Damper Module - B29005
B.
References
(1)
AMM 06-41-00/201, Fuselage Access Doors and Panels
(2)
AMM 06-42-00/201, Empennage Access Doors and Panels
(3)
AMM 20-10-24/201, Rig Pins
(4)
AMM 24-22-00/201, Electrical Power - Control
(5)
AMM 27-09-00/201, Flight Control System Electronics Unit
(6)
AMM 27-61-00/201, Spoiler/Speedbrake Control System
(7)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(8)
AMM 32-09-02/201, Air/Ground Relays
(9)
AMM 34-11-00/201, Pitot-Static System
C.
Access
(1)
Location Zones 113 Area Forward of NLG Wheel Well 119 Main Equipment Center 311 Area Aft of Pressure Bulkhead to BS 1787.45
(2)
Access Panels 113AL Flight/Landing Gear/Engine Control Components 311AL Control Cables 324CL Rudder Hinge and PCAs
D.
Prepare to Test
S 865-140
(1)
Move the FLT CONTROL SHUTOFF L, R, and C switches on the right side panel, P61, to OFF. Attach DO-NOT-OPERATE tags and make sure the switch position lights are ON.
S 865-141
(2)
Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:
(a)
11H17, FLT CONT SHUTOFF TAIL LEFT
(b)
11H18, FLT CONT SHUTOFF TAIL CTR
(c)
11H28, FLT CONT SHUTOFF TAIL RIGHT
S 215-142
(3)
Make sure these circuit breakers on the P11 panel are closed:
(a)
EICAS (6 locations)
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MAINTENANCE MANUAL
S 865-143
(4) Push the STATUS switch on the display select panel, P9, to show the rudder position indicator on the bottom EICAS display.
S 015-014
WARNING: STAY OFF THE SERVICE ACCESS DOOR, 311AL, AND THE ACCESS DOOR
_______ FOR THE CONTROLS BAY, 313AL. YOU WEIGHT CAN CAUSE THE SPRING-LOADED LATCHES TO RELEASE. IF YOU FALL THROUGH THE DOOR, INJURY CAN OCCUR.
(5)
Open access door 311AL (AMM 06-42-00/201).
S 015-144
(6)
Open access door 113AL (AMM 06-41-00/201).
S 495-145
(7)
Move the towing lever on the metering valve module to the tow position and install the towing lever lockpin in the nose gear (Fig. 503).
S 495-147
(8)
Install these rig pins (Fig. 502):
(a)
E/ST6 (for the left control column)
(b)
E/ST7 (for the aft elevator quadrant)
S 865-148
(9)
Move the YAW DAMPER switches L and R on the yaw damper control panel, P5, to OFF and attach DO-NOT-OPERATE tags.
S 865-149
(10)
Move the AUTOPILOT/FLIGHT DIRECTOR switches on the mode control panel, P55, to OFF and attach DO-NOT-OPERATE tags.
E.
Rudder Pedals - Test
S 215-150
(1)
Move the rudder pedals to their neutral positions and do this check:
(a)
Make sure rig pin R1 can be easily installed and removed from the captain's and first officer's rudder pedals.
S 225-151
(2)
Turn the captain's and first officer's pedal adjustment crank counterclockwise until the pedals are in their full aft positions. Do these checks:
(a)
Make sure all four pedals move aft 4.60 |0.30 inches (117 +/- 7.6 mm) (from their neutral positions).
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757 MAINTENANCE MANUAL
(b) Push the captain's left pedal fully forward and do this check:
NOTE: Use sufficient force on the rudder pedals to stretch
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